Grey half squares in corners of word 2003

[hardyph]

I seem to have grey half squares on all my Word 2003 documents - an
ideas

 

[Suzanne S. Barnhill]

See “Margin marks or crop marks appear on each corner of the page when you
open a document in Word 2002 or in Word 2003”
http://support.microsoft.com/?kbid=839371